Omnidirectional antivandalic microphone suitable for outdoor use

Features - Omni-directional microphone - Suitable for outdoor use (IP66) - Easy installation - Incorporates noise filter chip, high voice clarity - Spiral design, hidden installation - Range of 5 m - Sensitivity of -43 dB - Default gain of 44 dB - Response frequency of 20Hz ~ 20KHz - Signal to noise ratio of 58dB - Dynamic range of 74 dB - Maximum sustainable sound pressure of 110dBSPL (1KHz, THD 1%) - Output impedance of 100Ω (non-equilibrium) - Output signal amplitude of 2.5Vpp / 90dBSPL - Voltage: 12V DC - Consumption: 60 mA - Operating temperature of -30 ° ~ + 70 ° C - Lightning-proof - Protection against power polarity and power protection module - Degree of protection IP66 - IK10 vandal protection - Aluminum housing - Dimensions: Ø35 x 50 mm - Weight: 60 g